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Technical Data Sheet
280055-31 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
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PRODUCT OVERVIEW

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, body_width: 0.280 INCHES NOMINAL IN, body_height: 0.160 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, regulation_type: AUTOMATIC SINGLE STAGE, features_provided: HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-135-9015, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
280055-31
NSN: 5962-01-135-9015
FSC: 5962
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
filterNOT INCLUDED
body_width0.280 INCHES NOMINAL IN
body_height0.160 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
regulation_typeAUTOMATIC SINGLE STAGE
features_providedHERMETICALLY SEALED
flow_control_devicePOPPET
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
valve_loading_methodSPRING
input_circuit_patternQUAD 2 INPUT
outlet_pressure_range100.0 TO 1000.0 CAMERA MOUNT
end_item_identificationELECTRIC POWER GENERATION SYSTEM
NSN5962-01-135-9015
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,REGULATING,FLUID PRESSURE TITLE COMPONENT PN 280055-31 MFR VALVE,REGULATING,FLUID
KEY FEATURES
INCLOSURE CONFIGURATION: DUAL-IN-LINE
BODY LENGTH: 0.785 INCHES MAXIMUM IN
FEATURES PROVIDED: HERMETICALLY SEALED
DESIGN FUNCTION AND QUANTITY: 4 AMPLIFIER, OPERATIONAL, LINEAR
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
BODY HEIGHT: 0.160 INCHES MAXIMUM IN
TERMINAL SURFACE TREATMENT: GOLD OR TIN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.785 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED
DESIGN FUNCTION AND QUANTITY4 AMPLIFIER, OPERATIONAL, LINEAR
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INPUT CIRCUIT PATTERNQUAD 2 INPUT
BODY HEIGHT0.160 INCHES MAXIMUM IN
TERMINAL SURFACE TREATMENTGOLD OR TIN
BODY WIDTH0.280 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
LM148J/883Interchangeable
interchangeable cross-reference
interchangeable
LM148J/883BInterchangeable
interchangeable cross-reference
interchangeable
HA1-4741-8Interchangeable
interchangeable cross-reference
interchangeable
901366Interchangeable
interchangeable cross-reference
interchangeable
11779035Interchangeable
interchangeable cross-reference
interchangeable
HA4741-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 280055-31?
280055-31 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 280055-31?
There are 25 known substitutes for 280055-31: LM148J/883, LM148J/883B, HA1-4741-8 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280055-31?
280055-31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-135-9015. This indicates validated use in U.S. government and defense supply chains.
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